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参数资料
| 型号： | EP9312-CB |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | Universal Platform System-on-chip Processor |
| 中文描述： | 32-BIT, 200 MHz, RISC PROCESSOR, PBGA352 |
| 封装： | 27 X 27 MM, PLASTIC, BGA-352 |
| 文件页数： | 2/62页 |
| 文件大小： | 884K |
| 代理商： | EP9312-CB |
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Copyright 2005 Cirrus Logic (All Rights Reserved)
DS515PP7
EP9312
Universal Platform SOC Processor
The EP9312 is an ARM920T-based system-on-a-chip
design with a large peripheral set targeted to a variety of
applications:
The ARM920T microprocessor core with separate 16-
kbyte, 64-way set-associative instruction and data
caches is augmented by the MaverickCrunch co-
processor
enabling
high-speed
calculations.
Thin client computers for business and home
Internet radio
Internet access devices
Industrial computers
Specialized terminals
Point of sale terminals
Test and measurement equipment
floating
point
MaverickKey
unique hardware programmed IDs are a
solution to the growing concern over secure web content
and commerce. With Internet security playing an
important role in the delivery of digital media such as
books or music, traditional software methods are quickly
becoming unreliable. The MaverickKey unique IDs
provide OEMs with a method of utilizing specific
hardware IDs such as those assigned for SDMI (Secure
Digital Music Initiative) or any other authentication
mechanism.
A high-performance 1/10/100 Mbps Ethernet media
access Controller (EMAC) is included along with external
interfaces to SPI, I
2
S audio, Raster/LCD, IDE storage
peripherals, keypad, and touchscreen. A three-port USB
2.0 Full-speed Host (OHCI) (12 Mbits per second) and
three UARTs are included as well.
The EP9312 is a high-performance, low-power, RISC-
based, single-chip computer built around an ARM920T
microprocessor core with a maximum operating clock
rate of 200 MHz (184 MHz for industrial conditions). The
ARM core operates from a 1.8 V supply, while the I/O
operates at 3.3 V with power usage between 100 mW
and 750 mW (dependent on speed).
OVERVIEW
Table A. Change History
Revision
Date
Changes
1
March 2001
Initial Release.
2
June 2001
Upgrade to revision B silicon.
3
August 2001
Upgrade to revision C silicon.
4
May 2003
Upgrade to revision D silicon.
5
December 2003
Update timing data.
6
July 2004
Update AC data.
Add ADC data.
7
Febuary 2005
Update with most-current characterization data.
相关PDF资料 |
PDF描述 |
|---|---|
| EP9312-CBZ | Universal Platform System-on-chip Processor |
| EP9312-EB | Universal Platform System-on-chip Processor |
| EP9312-EBZ | Universal Platform System-on-chip Processor |
| EP9312-IB | Universal Platform System-on-chip Processor |
| EP9312-IBZ | Universal Platform System-on-chip Processor |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EP9312-CB/E1 | 制造商:Cirrus Logic 功能描述: |
| EP9312-CB/E2 | 制造商:Cirrus Logic 功能描述: |
| EP9312-CBREVD1 | 制造商:Cirrus Logic 功能描述: |
| EP9312-CBREVE0 | 制造商:Cirrus Logic 功能描述: |
| EP9312-CBREVE1 | 制造商:Cirrus Logic 功能描述: |
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